TY  - JOUR
AU  - Rotkiewicz, A.
TI  - On the theorem of Wójcik
JO  - Glasgow mathematical journal
PY  - 1996
SP  - 157
EP  - 162
VL  - 38
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500031384/
DO  - 10.1017/S0017089500031384
ID  - 10_1017_S0017089500031384
ER  -